4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE manufacturers
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| | 4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE Basic information |
| | 4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE Chemical Properties |
| Melting point | 126-130 °C (lit.) | | Boiling point | 374.5±42.0 °C(Predicted) | | density | 1.47±0.1 g/cm3(Predicted) | | form | Solid |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | HazardClass | IRRITANT | | HS Code | 2932990090 |
| | 4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE Usage And Synthesis |
| Uses | 4-Chloro-3-formylcoumarin may be used as a reactant in the preparation of:
- 2-aryl[1]benzopyrano[4,3-c]pyrazol-4(2H)-ones
- biaryl lactones (benzo[c]chromen-6-ones)
- N-monosubstituted 4-amino-3-formylcoumarins
- chromeno[4,3-b]quinolin-6-one
| | General Description | 4-Chloro-3-formylcoumarin, also known as 4-chloro-2-oxo-2H-chromene-3-carbaldehyde, is a coumarin derivative. |
| | 4-CHLORO-2-OXO-2H-CHROMENE-3-CARBALDEHYDE Preparation Products And Raw materials |
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